Ted creates a graph of the different colors of tee shirts that he owns. Which two shirts combine to equal 4 times the amount of purple shirts Ted owns?

Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence.then write an expression to find dario's text messaging bill if he sends n text messages over 250.

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32